1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mademuasel [1]
3 years ago
9

Find the value of x and BC if B is between C and D CB=4x-9 BD=3x+5 and CD= 17

Mathematics
1 answer:
snow_tiger [21]3 years ago
4 0
X = 3 and CB = 19. To find x you would put 4x-9 + 3x+5 = 17. Remember to get all the x’s on one side and the other numbers on the other aide of the equal sign. Then plug x into the length of BC.
You might be interested in
Solve for t.<br><br>3/4t = 1/4
Vlad1618 [11]
I hope this helps you

3 0
3 years ago
All of the following are equal except
KengaRu [80]

Except what? Where is the problem?

8 0
3 years ago
I am stuck need to know the answer
just olya [345]
                       OBAN
                           92
                            |
                            |                                        STANRAER
                          172-------------------------------------112

To read this table you have to draw a vertical from OBAN downward aa horizontal line from the 1st value of STANRAER. The intersection point show the number of miles.
So there are 172 miles & the consumption is 8 mi/gal,. He needs 172/8 gal.
Cost number of gallons needed x price/ gallon
COST = (172/8) x 0.83
COST = (21.5) x 0.83 = 17.845 ≈ $17.85 (1st answer)
5 0
3 years ago
2/5 + 3/8 - Adding fractions
m_a_m_a [10]

Answer:31/40

Step-by-step explanation:

To add you have to have a common denominator. To get that you can multiply each fraction by one in different ways. 2/5 *8/8= 16/40 and 3/8* 5/5= 15/40 and then add those two to give you 31/40.

5 0
3 years ago
Read 2 more answers
PPPLLLZZZZZZ HELP! TnT ASAP! ( MATH ) FIRST ONE GETS BRAINLIST, A THANK YOU AND POINTS!!
spin [16.1K]

Answer:

1).

Alyssa:

About 1 book

Brandon:

About 1 book

Alyssa:

7/12 of a book

Brandon:

4/5 of a book

Step-by-step explanation:

Alyssa:

1/4=1/2

1/3=1/2

1/2+1/2=1

1/4= 3/12

1/3=4/12

3/12+4/12=7/12

Brandon:

2/5=1/2

4/10=1/2

1/2+1/2=1

2/5=4/10

4/10+4/10=8/10=4/5

Hope this helps! Please mark as brainliest!

8 0
3 years ago
Other questions:
  • A sum of money is invested at 12% compounded quarterly. About how long will it take for the amount of money to double?
    5·1 answer
  • You buy a new video for $59.99. The sales taxes is 8%. What is the total cost for the game including taxes?
    6·2 answers
  • What is the common denominator for 1/5 2/3 5/8?
    13·1 answer
  • Plot and connect the points A(-4,-4), B(-5,-4), C(-5,-3), D(-4,-3), and find the area of figure ABCD.
    11·1 answer
  • So umm I’m dumb and I need help with this problem
    6·1 answer
  • PLEASE HELP FOR BRAINLIEST AND EXPLAIN :)
    15·2 answers
  • A triangle with a base of 9 meters has and altitude of 9meters. Which would give the area of the triangle
    7·1 answer
  • Solve -4(3x – 7) = 40 for x.
    8·1 answer
  • At an ice cream store, a family ordered 4 banana splits and 5 hot fudge sundaes, paying a total of $27 for their order. The next
    8·1 answer
  • 2x(2x-3)-3x(x-2) need help on this
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!